OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.42mm Tiny Tool Holders The Omega Products ER40 Collet

The Omega Products ER40 Collet Ultra Precision is a precision tool holder designed to clamp round shank tooling in an ER40 collet chuck

The long reach and adaptive geometry help you maintain consistent performance across multiple passes and deeper cavities

while its ER collet system delivers strong gripping force and tight concentricity for consistent results at high speeds

Across the full range of diameters from 0

reliable tool that supports efficient workflows across a range of metals

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.42mm Tiny Tool Holders The Omega Products ER40 ColletThe OSG Jobber Drill HSS E is a high performance drill bit crafted from High Speed Steel E, designed to deliver reliable cutting and long tool life. Its ideal for professionals and hobbyists drilling stainless steels, general steels, and aluminum, producing clean, precise holes and consistent results. The 4. 42 mm diameter supports a broad range of applications, from maintenance to fabrication, helping you complete projects efficiently with fewer tool